Azo dyes from an oxadiazolyl-substituted aniline

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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Details

260154, 260155, 260157, 260162, C09B 2918

Patent

active

042293430

ABSTRACT:
Compounds of the formula ##STR1## in which K is ##STR2## Ar.sup.1 is phenyl; phenyl substituted by chlorine, methoxy, ethoxy, methyl, acetylamino or benzoylamino; or ##STR3## Ar.sup.2 is phenyl; or phenyl substituted by chlorine, methyl or sulfamoyl,

REFERENCES:
patent: 2872441 (1959-02-01), Kracker et al.
patent: 3923777 (1975-12-01), Dimroth et al.

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